187e

National Institute of Standards and Technology

Revision date : 2014-06-27

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Health risk rating 1
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

1303-96-4

Name of the chemical

Disodium tetraborate, anhydrous

Concentration

N/A

EC/CAS

215-540-4

Name of the chemical

Tetrabordinatriumheptaoxid, Hydrat Dinatriumtetraborat, wasserfrei Orthoborsäure, Natriumsalz Dinatriumtetraboratdecahydrat Dinatriumtetraboratpentahydrat

Concentration

N/A

General Information

Revision date

2014-06-27

Product name

187e

Product Synonyms

Sodium Tetraborate Decahydrate (Borax) pH Standard

CAS No.

1303-96-4

1.2.1 Relevant identified uses

of This Material and Restrictions of Use This Standard Reference Material (SRM) is intended for use in preparing solutions for calibrating electrodes for

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Company Information

company name

National Institute of Standards and Technology

e-mail address of the competent person responsible for the Safety Data Sheet

SRMMSDS@nist.gov

GHS Information

Signal word

Not

Section 2

Physical hazards

Not classified.

Health hazards

Not classified

Hazard pictograms

No Symbol/Pictogram

Signal word

Not applicable

Hazard statements

Not applicable

Precautionary statements

Not applicable

2.3 Other hazards

Not applicable

Ingredient(s) with unknown acute toxicity

Not applicable 3. COMPOSITION AND INFORMATION ON HAZARDOUS INGREDIENTS

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